$161 Cheap Flights from Flint (FNT) to Washington (IAD)

View $161 flight on Thu, May 29, 2025Opens in a new window

Popular airlines from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Flint to Washington (FNT-IAD)

Prices were available within the past 7 days and start at $161 for one-way flights and $299 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 6 - Tue, Aug 12
FNT
Flint
IAD
Washington
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 6 from Flint to Washington, returning Tue, Aug 12, priced at $299 found 3 days ago
American Airlines
Sat, May 3 - Tue, May 13
FNT
Flint
IAD
Washington
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 3 from Flint to Washington, returning Tue, May 13, priced at $304 found 6 days ago
American Airlines
Sat, May 3 - Wed, May 7
FNT
Flint
IAD
Washington
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 3 from Flint to Washington, returning Wed, May 7, priced at $309 found 6 days ago
American Airlines
Tue, May 13 - Sat, May 17
FNT
Flint
IAD
Washington
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, May 13 from Flint to Washington, returning Sat, May 17, priced at $324 found 3 days ago
American Airlines
Wed, May 7 - Wed, May 28
FNT
Flint
IAD
Washington
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 7 from Flint to Washington, returning Wed, May 28, priced at $329 found 6 days ago
American Airlines
Thu, May 29 - Tue, Jun 3
FNT
Flint
IAD
Washington
$339 Roundtrip, found 9 hours ago
$339
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Thu, May 29 from Flint to Washington, returning Tue, Jun 3, priced at $339 found 9 hours ago
American Airlines
Wed, May 14 - Wed, May 28
FNT
Flint
IAD
Washington
$349 Roundtrip, found 6 days ago
$349
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, May 14 from Flint to Washington, returning Wed, May 28, priced at $349 found 6 days ago
American Airlines
Wed, Aug 6 - Mon, Aug 11
FNT
Flint
IAD
Washington
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Aug 6 from Flint to Washington, returning Mon, Aug 11, priced at $354 found 3 days ago
American Airlines
Mon, Apr 28 - Tue, May 13
FNT
Flint
IAD
Washington
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Apr 28 from Flint to Washington, returning Tue, May 13, priced at $369 found 6 days ago
United
Mon, Aug 4 - Tue, Aug 12
FNT
Flint
IAD
Washington
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 4 from Flint to Washington, returning Tue, Aug 12, priced at $386 found 4 days ago

Frequently asked questions

How much does a flight from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from FNT to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FNT to IAD?
The cheapest flights from FNT to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD)?
You can’t fly direct from Flint, MI (FNT-Bishop Intl.) to Washington Dulles Intl. Airport (IAD). However, you can seamlessly travel to Washington without any layovers by leaving from Detroit Metropolitan Wayne County Airport (DTW).
What is the cheapest airline that flies from FNT to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FNT to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD)?
Direct flights from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from FNT to IAD?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD)?
Book a flight from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your plane ticket from FNT to IAD shortly before your getaway is generally more expensive. However, if there’s some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a FNT to IAD flight and hotel package?
Booking a FNT to IAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bishop Intl. Airport (FNT) to Washington Dulles Intl. Airport (IAD)?
It’s usually possible to reschedule or cancel your FNT to IAD flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.